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Authors: |
Imlay, Ralph W.
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| Editors: |
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| Date: |
/1984 |
| Title: |
Early and Middle Bajocian (Middle Jurassic) ammonites from southern Alaska |
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1322 , , 38 , 2 plates |
| Host: |
U.S. Geological Survey Professional Paper: |
| Document Type: |
Article\Abst.\Chapter\report |
| Annotation: |
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| UserNote |
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62AMK53
(Mesozoic loc. 28682)
, Mc Carthy
, R.W. Imlay. 1962. Wrangell Mountains, McCarthy (C-5) quad. Near creek in center SE1/4 NW 1/4 sec. 20, T. 3 S., R. 16E., Nizina Mountain Formation, mostly float. Probably from basal part of the formation. (description from Imlay, 1984, USGS Prof. Paper 1322, p. 30); USGS Mesozoic loc. 28682, in part. Near center SE1/4NW1/4 sec. 20, T. 3 S., R. 16 E., McCarthy C- 5 quadrangle, southern Wrangell Mountains, eastern Alaska (MacKevett, 1963; 1971). Normannites cf. N. variabilis Imlay and Teloceras cf. T. blagdeni (Sowerby) obtained with Cranocephalites, Parareineckeia, and Cobbanites as float derived from a fairly thin sequence. (description from Imlay and Detterman, 1973, p. 24); [USGS Mes. Cat.: 28682. 68AMK-53 (Field Sta. 108). Middle Jurassic. Nizina Mt. Fm. center SENW1/4 sec. 20, T. 3 S., R. 16 E. North of West Fork. McCarthy C-5 quad. Wrangell Mts., Alaska. Coll. by Imlay 1962.]
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Normannites variabilis Imlay
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Teloceras cf. T. blagdeni (Sowerby)
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Chondroceras cf. C. colnetti (McLearn)
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No Data
(Mesozoic loc. 27577)
, Talkeetna Mts
, Western Gulf Oil Co., 1959. Talkeetna Mountains (A-1) quad., near Crooked Creek south of Nelchina, lat. 62 deg. 02'00" N., long. 147 deg. 18'00: W., Tuxedni Group, lower part (probably siltstone). (description from Imlay, 1984, USGS Prof. Paper 1322, p. 30)
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Parabigotites crassicostatus Imlay
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52AGz85
(Mesozoic loc. 24113)
, Talkeetna Mts
, From landslide scar 1.63 miles north of mouth of Albert Creek. (from E&R report of R.W. Imlay, January 21, 1953) [Arthur Grantz, Richard Hoare, and R.W. Imlay, 1952. Talkeetna Mountains A-1 quad. From a landslide scar 1.63 mi (2.6 km) north of the mouth of Albert Creek. Tuxedni Group 200-250 ft (61-76 m) above base. (description from Imlay, 1984, USGS Prof. Paper 1322, p. 30)][Imlay, 1964, p. B22 provides following description: "Arthur Grantz, Richard Hoare, and R.W. Imlay, 1952. Talkeetna Mountains (A-1) quad. From a landslide scar 1.63 miles north of the mouth of Albert Creek. Tuxedni Formation, 50-250 ft above base."]; [24113 Arthur Grants, Richard Hoare and R. W. Imlay, 1952. Talkeetna Mountains A-1 quad., from a landslide scar 1.63 miles north of mouth of Albert Creek. Lower part of Tuxedni formation equivalent. (description from Imlay, 1961, p. 469)]
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Phylloceras cf. kunthi Neumayr
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Holcophylloceras costisparsum Imlay
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Lytoceras cf. L. eudisianum d'Orbigny
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Eudmetoceras (Euaptetoceras) amplectens Buckman
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Sonninia cf. S. projectifer Buckman
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Sonninia (Sonninites) cf. S. simulans Buckman
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Sonninia (Papilliceras) cf. S.(P.) espinazitenes (Tornquist)
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Dorsetensia cf. D. adnata (Imlay)
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Bradfordia costidensa Imlay
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Otoites cf. O. pauper Westermann
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Stephanoceras obesum Imlay
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Stephanoceras (Skirroceras) juhlei Imlay
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Stephanoceras (Skirroceras) nelchinanum Imlay
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Parabigotites crassicostatus Imlay
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79AGz98
(Mesozoic loc. 31728)
, Talkeetna Mts
, Coll. by Art Grantz, 1979. (from E&R report of R.W. Imlay, Sept. 6, 1979)[Arthur Grantz, 1979. Talkeetna Mountains (A-1) quad., lat. 62 deg. 01'4" N., long. 147 deg. 17'36" W., Tuxedni Group (same locality as 24113). (description from Imlay, 1984, USGS Prof. Paper 1322, p. 30)]
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Eudmetoceras (Euaptetoceras) amplectens Buckman
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Bradfordia costidensa Imlay
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